baber/WOPTO huggingface dataset:
Patent JP-H08273226-A (JP)
Title: Optical disk
Inventor: KYODA TAKESHI
IPC: G11B11/105
Filed: 1995-03-29
Abstract: PURPOSE: To increase a capacity and to prevent the corrosion of an optical recording layer by successively laminating an optical recording layer and a resin layer on a disk-shaped substrate and providing the entire peripheral end face with plural stripe grooves over the thickness direction. CONSTITUTION: The substrate 1 consisting of a polycarbonate resin is used as a transparent disk substrate and many grooves 2 for tracking are formed concentrically on one surface side of this substrate 1 and the central part is provided with a hole 3 for mounting a hub according to this magneto-optical disk M. A thin film 4 is clad on the surface formed with the grooves 2 for tracking. A coating liquid spreads to the outer side when this coating liquid is dropped by a nozzle 3 from above the point near the center of a substrate 12 to be coated while a turntable 10 is kept rotated in order to execute spin coating in such constitution. The coating liquid is applied over the entire surface of the substrate 12 to be coated at a uniform thickness by moving this nozzle 13 to the outer side in this state.
Patent JP-H08240337-A (JP)
Title: Air direction louver device
Inventor: ARAI MAREYOSHI
IPC: F24F13/20
Filed: 1995-03-06
Abstract: PURPOSE: To permit the forming of an air outlet port so as to be thin by a method wherein a vane unit, arranged at the air outlet port of an air conditioner, is closed from the closed position to the totally opened position toward the outside of the air outlet port and, at the same time, a rolling means, moving a driving shaft from the end of the air outlet port to the vicinity of the center of the air outlet port, is provided. CONSTITUTION: A ceiling cassette type air conditioner is provided with a heat exchanger and a ventilating fan, both of which are arranged in a duct communicating a suction port with an air outlet port, and an air direction louver device, arranged at the air outlet port and changing the direction of outlet air into fore-and-aft and up-and-down directions and closing the air outlet port when the air conditioner is stopped.  The air direction louver device 10 is provided with a rolling pinion 31, moved (rolled) while being revolved on a fixed rack 33 when a moving rack 36 is moved leftward by the rotation of a driving pinion 35, which is caused by the driving of the motor 34 of the rolling means 30, while a driving shaft 21 is pivotted by rolling the driving shaft 21 from the fully closed position C to the totally opened position O by the movement of the rolling pinion 31 whereby the vane unit 22 of the up-and- down air direction louver 20 is opened and closed.
Patent JP-H07282230-A (JP)
Title: Method for connecting map drawing data
Inventor: IIZUKA YOSHIHIRO
IPC: G06T11/60
Filed: 1994-04-12
Abstract: PURPOSE:To easily connect maps and constitute a data base by finding an overlap area by comparing national coordinates of a couple of map drawings with each other, deleting them from one drawing and leaving them on the other drawing, and connecting them. CONSTITUTION:Relative positions of two drawings A and B to be connected by using a coordinate system are detected and compared. Then whether or not they overlap with each other is detected by the comparison and it is decided whether or not respective figure element data taken out of the figure B are included in an overlap area. In this decision making, elements B1-B5 are completely included in the area. Those figure elements B1-B5 are deleted. Then data begin to be taken out of the drawing A and it is decided whether each figure element data contacts a connection surface. In this decision making, figure elements A6 and A7 which partially lie across the connection surface of the drawing B are objects, and the data are deleted. At this time, data of a segment element A0 are not deleted and left as they area. Then the data of the drawings A and B are integrated to connect both the drawings A and B.
Patent JP-S54162937-A (JP)
Title: Product/sum circuit
Inventor: NAKAYAMA KENJI
IPC: H03H17/06
Filed: 1978-06-14
Abstract: PURPOSE: To reduce greatly the operational frequency for the product/sum circuit which multiplies the binary-coded signal by a certain coefficient to obtain the sum of them by eliminating the redundancy of the algorism.  
     CONSTITUTION: Binary-coded signal x(nT) is supplied from terminal 11 and then supplied to the vertical-connection circuit of delay units D 1 WD n , and the output of each delay unit is supplied to 1st block 14. Multiplier h i  (i= OWn) is also supplied to block 14. In case the bit pattern same as the partial bit of signal x(nT) is supplied, h i  to be multiplied by those patterns is added and then delivered to output terminal tOWtL -1  corresponding to the bit pattern to be then supplied to 2nd block 15. At block 15, the corresponding multiplier is multiplied by the bit pattern shown by the number of the partial bit of signal x i  (i= OWn), the total sum of them is obtained to be supplied to 3rd block 17. The weighting is given to the signals supplied to the continuous time slots at block 17 to have the cumulative addition, and these signals are supplied to output terminal 13 via switch 22. As a result, the frequency of addition can be reduced greatly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62231475-A (JP)
Title: Bearing for guiding magnetic disk device
Inventor: SUZUKI MASAMI
IPC: H02K33/18
Filed: 1986-04-01
Abstract: PURPOSE:To halve the splash of grease by fixing a cover like member to the outer wheel to cover the end faces of the opposite side and root side of a cantilever type shaft in both end faces of the outer wheel of a roller bearing. CONSTITUTION:The oil seal 5 fitted to the root side (right side) of a cantilever shaft is an annular member and the oil seal 6 fitted to the opposite side is composed in a cover shape without providing an opening for penetrating the shaft, of a pair of oil seals fitting to the outer wheel 1. The splash amount of a grease is thus reduced and the life of the bearing is prolonged as well because of the part brought into contact with the air becoming half even if the grease is enclosed more. It is convenient for the inspection (quantity and nature inspection) and replenishment of a grease 7 to use the structure to fit the cover like oil seal 6 by composing it separately from the outer wheel 1.
Patent JP-S62231199-A (JP)
Inventor: YOKOTA KAZUTO
IPC: A61B6/00
Filed: 1986-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06285079-A (JP)
Title: Handling device for medical use
Inventor: SASAKI KATSUMI
IPC: A61B1/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide the endoscope holding device surely restricting the holding power with a simple structure. CONSTITUTION:In this medical handling device 1 opening and closing a handling part 39 at the tip side where a control rod 6 is connected by pulling a hand-side control part 4 by a control rod 6, the control rod 6 is formed by the elastic material extending from an initial state according to the control power of the part 4. A means 10 limiting the extension of the rod 6 within the elastic area is provided on the part 4.
Patent JP-S63236900-A (JP)
Inventor: SAKAMOTO KEIICHI
IPC: E21D20/00
Filed: 1987-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11274482-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI SETSUKO
IPC: H01L29/739
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To make the overall size of a semiconductor compact, by providing a diode formed of a semiconductor having a band gap wider than that of Si connected in parallel with respect to a switching device group consisting of a plurality of switching devices connected in series and capable of being controlled via a control terminal. SOLUTION: A plurality of switching devices 1 are connected in series and on diode 1 is connected in parallel with them. The diode 2 is formed of SiC. Because SiC has a band gap wider than that of Si, it can have a withstand voltage larger than that of Si even if it has a smaller film thickness. This difference results in that which it may have 1/10 of film thickness of a Si film to obtain the same withstand voltage. Therefore, the diode 2 can have a thinner thickness and a higher withstand voltage so that the overall size of a semiconductor can be made small and compact.
Patent JP-S60219339-A (JP)
Inventor: FUJITANI YOSHIO
IPC: E04H15/22
Filed: 1984-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60217422-A (JP)
Title: Power supply circuit for controlling plasma position and shape
Inventor: SHIRAHAMA HIDEFUMI
IPC: G05F1/10
Filed: 1984-04-13
Abstract: PURPOSE:To decrease the redundancy and to reduce the cost of a power supply circuit by operating a 3-phase thyristor bridge in parallel or in anti-parallel depending on the amplitude of a load current. CONSTITUTION:The circuit consists of 3-phase thyristor bridges 6, 7, thyristors 8-15 and DC reactors 3, 4 used as switch circuits. In conducting thyristors 9, 10, 13, 14 and interrupting the other thyristors 8, 11, 12, 15, the bridges 6, 7 are operated in parallel (operating mode 1). In conducting the thyristors 9, 10, 12, 15 and interrupting the thyristors 8, 11, 13, 14, the bridges 6, 7 are operated in anti- parallel (operating mode 2). In conducting the thyristors 8, 11, 12, 15 and interrupting the thyristors 9, 10, 13, 14 next, the direction of the bridge of the mode 1 is inverted (operating mode 3). Then a load current IL is changed, the mode 1 is operated until a point of time t5, the mode 2 is used at points of time t5-t7 and the mode 3 is employed for a point of time t7 and succeeding.
Patent JP-H11314700-A (JP)
Title: Device for preventing mixing of liquid of liquid transportation vehicle
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/32
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To put an operation of one side in the state of complete prohibition during operation by a method wherein a locking body is constructed in a structure wherein a bottom valve is made operable, being freed from a bottom valve locking device with a lid opened, on an occasion of unloading a specified liquid that is put in loading at a loading station. SOLUTION: A lock plate 6 is used to lock a bottom valve operating handle during operation of loading, and a loading pipe key 7 is used to make a hatch opening handle operable on an occasion of loading. A key hole 8 for operating a bottom valve operating key releases the lock plate 6 on an occasion of unloading and makes the bottom valve operating handle operable. A locking device 10 is attached to an operating handle cover that covers an unloading bottom valve operating handle provided at the upside of a tank chamber of a tank truck. The unloading bottom valve operating handle has a lid that opens and shuts with a hinge, and the bottom valve operating handle cannot be operated unless the lid is removed. Thereby, occurrence of mixing of liquid is prevented.
Patent JP-H07255986-A (JP)
Title: Device for judging kind of clothes for full automatic washing machine
Inventor: OTA HIROSHI
IPC: D06F33/02
Filed: 1994-03-18
Abstract: PURPOSE:To provide a device for judging the kind of clothes for a full automatic washing machine which can precisely judge the kind of clothes which are put into the washing machine. CONSTITUTION:After clothes are put into a washing and dewatering tank, a control device 5 actuates, for a short period of time, a motor 6 for rotating rotary vanes to allow the clothes to flow round before washing water is poured, and at this moment the number of revolution of the motor 6 is sensed by a revolution sensing device 6A, wherein the amount of the clothes put into the machine is judged based on the number of revolution of the motor 6. And washing water is fed into the washing and dewatering tank 3 and when an air trap 14 senses that the water level of the washing water in the tank 3 has reached a specific level, the motor 6 is rotated for a short period of time, while the number of revolution of the motor 6 is sensed by the device 6A. And the kind of the clothes put into the machine is judged based on the amount of the clothes and the number of revolution of the motor 6 after the feed of water.
Patent JP-S58191082-A (JP)
Title: Character recognizer
Inventor: KAMATA HIROSHI
IPC: G06V30/166
Filed: 1982-04-30
Abstract: PURPOSE:To improve the character recognition rate, by deforming in a partially linear way an input pattern as if the centroid of the input pattern were shifted to the center of a frame to normalize the pattern after performing the framing and then expanding/contracting the length and breadth of the frame. CONSTITUTION:An input character pattern (1) is converted by a framing normalizing circuit 12 within a character normalizing circuit 11 into an input character framing normalizing pattern (2) which is expanded and contacted linearly so as to secure a fixed size for framing. The pattern (2) is converted into a normalizing pattern (3) which deformed partially and linearly so that the point corresponding to the centroid of the pattern (2) is set at the center of the frame by a linearly deforming circuit 13. For the pattern (3), the suggedness of the boundary produced by the normalization are smoothed and the input character feature (5) is extracted by a feature value extracting circuit 15. Then the distance is calculated between the feature value (6) and each category given from a dictionary part 17, and the category which gives the shortest distance is delivered in the form of a recognition result (7).
Patent JP-H06290386-A (JP)
Title: Overvoltage protective device for disaster prevention and monitor device
Inventor: KURIMOTO MITSUHIRO
IPC: H02H7/20
Filed: 1993-03-31
Abstract: PURPOSE:To minimize the damage in the case of erroneous connection of an AC power source, and to easily recognize the case of abnormality by providing photocouplers for signal exchange between a transmission input/output part and a control CPU. CONSTITUTION:Photocouplers 72 and 74 for signal exchange are provided between a transmission input/output part 34a and a control CPU 32 which are provided in a reception means 10. Therefore, the damage of the other circuit parts in the reception means 10 is minimized even if the AC power source is erroneously connected to a transmission line 12 to which the transmission input/output part 34a is connected. A constant voltage circuit 68a is provided for each transmission input/output part 34a. Therefore, the system down of the whole of the system is prevented even if the AC power source is connected to the transmission line 12. Since line abnormality is detected by a line abnormality detecting circuit 36a, the cause of abnormality is easily grasped and reported. As the result, it is unnecessary to inspect the circuits in the reception means 10 and the transmission line, and the labor and the time for inspection are saved.
Patent JP-H05243771-A (JP)
Title: Cooling structure for immersed dc-dc converter
Inventor: SANO HIROSHI
IPC: H01L23/44
Filed: 1992-02-26
Abstract: PURPOSE:To immersion-coal a DC-DC converter of a multi-converter power supply system of an electronic computer using liquid coolant. CONSTITUTION:A sealed container 1 in which a DC-DC converter is mounted and which contains bellows 2 at its upper part and a cold plate 12 provided with a flow path 11, held at both sides, for such coolant as water, etc., also at the bottom and top of the sealed container 1, are provided.
Patent JP-S548542-A (JP)
Title: Optical controller wave guide
Inventor: KUROKAWA TAKASHI
IPC: G02F1/01
Filed: 1977-06-22
Abstract: PURPOSE:To perform controlling of light intensity with ease without making laborious adjustment of optical system by changing the temperature of part of an optical guide composed of a core of plastics and clad part of quartz glass thereby changing the refractive index at each part.
Patent JP-S51150229-A (JP)
Title: Sound and picture receiving device
Inventor: YUMITE YASUSHI
IPC: H04N19/00
Filed: 1975-06-18
Abstract: PURPOSE: A device for receiving picture information of the frame-dropped static type and sound information which has been transmitted through a general narrorband transmission line to be used for sound transmission, including radiobroadcasting and wire broadcasting. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000262747-A (JP)
Title: Image processing device, electronic game device and storage medium for tv game machine
Inventor: SUZUKI YUTAKA
IPC: A63F13/533
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To enhance operability by instructing key operation easily memorable by a game player by arranging a speech processing means for outputting a speech corresponding to a special action of a display body in the speech for urging the key operation to the game player in a game device for imparting the special action to the display body according to the key operation. SOLUTION: A hero character meets with a practice character in a monitor 280 to have a prescribed conversation to transfer a mode to a practice mode when selecting YES to a question of whether or not a trick is instructed. In this practice mode, the practice character talks to a game player variously, but key operation according to a special action of a display body is memorized by recognizing an operation procedure of a special trick hidden in this speech. For example, 'Go two steps forward. Punch and kick continuously.' is understood as operation such as pushing twice a front button of a digital direction key of a controller 220 and continuously pushing a punch button and a kick button.
Patent JP-H03274603-A (JP)
Title: Automotive lamp
Inventor: KONAGAYA SHINSUKE
IPC: F21S8/10
Filed: 1990-03-26
Abstract: PURPOSE:To prevent false lighting and obtain a light distribution pattern of a sufficient illuminance by forming a diffusion step having an optical axis parallel to a radiation axis in a range corresponding to a light transmitting part, and cutting the side edge part of a protruding part for separating a light shielding part from the light transmitting part in such a direction as to diffuse an outgoing light axially. CONSTITUTION:A light L coming in from outside through a light transmitting part 58 into a lamp reflected at a reflector 26 to be incident on a lens 50, but it is shielded by a light shielding part 52 to be prevented from going out of the lens 50. False lighting can thus be prevented. Upper and lower side edge parts 54a, 54b of a protruding part 54 for separating the light shielding part 52 from the light transmitting part 58 formed on the surface of the lens are cut longitudinally in such a direction as to diffuse the light outgoing from the light transmitting part 58. This means that the outgoing light from the light transmitting part 58 is diffused by light collection action of a fisheye step element 60, but the side edge parts of the protruding part 54 are cut for preventing the diffused light outgoing from the light transmitting part 58 from shading.
Patent JP-S60228484-A (JP)
Inventor: JIYAGABANDEYUU DASU
IPC: A61P9/00
Filed: 1985-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07277719-A (JP)
Title: Production of silicon carbide material
Inventor: OKADA KAORU
IPC: C01B31/36
Filed: 1994-04-12
Abstract: PURPOSE:To provide a method for producing a silicon carbide material useful as reinforcing fibers of composite materials or a heat insulating material, especially the silicon carbide material having a fibrous, a sheetlike and a three- dimensional structures. CONSTITUTION:The method for producing a silicon carbide material is to react a porous carbon material comprising a fibrous, a sheetlike and a three- dimensional structures having 100-2500m<2>/g specific surface area with silicon monoxide gas at 800-2000 deg.C temperature and produce the silicon carbide material. In the method, the produced silicon carbon material is further heat-treated at 800-2000 deg.C temperature in a gas atmosphere containing nitrogen without substantially containing oxygen.
Patent JP-H09262594-A (JP)
Title: Method and apparatus for controlling injected amount of ozone in high-degree water purifying treatment
Inventor: SUGIMOTO HIROSHI
IPC: C02F1/78
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To control the optimum injected amt. of ozone on-line by separating an org. substance oxidatively decomposed by ozone into a substance to be removed and other substance and modeling the effect of the other substance on the reaction of the substance to be removed with ozone by an item capable of being made on-line. SOLUTION: When the injected amt. of zone in high-degree water purifying treatment of raw water for tap water is controlled, the flow rate of water to be treated flowing in an ozone contact basin is measured by a flowmeter 3 and the concn. of a coexisting substance therein is measured by a UV meter 4 and the water temp. and pH thereof are respectively measured by a water temp. meter 5 and a pH meter 6 and these measurement results and an assumed value of the injected amt. of ozone gas are inputted to a computer 9 and the concn. of a dissolved offensive smell substance after ozone treatment is calculated. This calculated value is set to an index to determine the injection amt. of ozone gas.  At this time, a modified ozone reaction model formula of which the relative reaction speed constant is represented by 1+r.Cs2 (wherein Cs2 is the concn. of a dissolved substance to be oxidized and r is a proportion constant) is used and the concn. of an offensive smell substance is inputted to the model formula to obtain a proper ozone amt.
Patent JP-H08275305-A (JP)
Title: Control device for hybrid vehicle
Inventor: HIJIKATA SADAHITO
IPC: B60L50/16
Filed: 1995-03-30
Abstract: PURPOSE: To smoothly perform torque allotment between an internal combustion engine and an electric motor in a hybrid vehicle by comparing an electric signal representative of a panel-operated quantity of an accelerator lever with a first and a second thresholds and alloting necessary torque to the internal combustion engine or generating torque to be alloted to the electric motor. CONSTITUTION: A control circuit 5 takes in an electric signal F representative of the pedal-operated quantity of an accelerator lever, and when F<T1 is satisfied with respect to a first threshold value T1 set in accordance with the electric signal F, the control circuit 5 controls allotment so that almost all quantities of torque required for the travel of a vehicle are alloted to an internal combustion engine. Also, when F>T2 with respect to a second threshold T2 set to a value smaller than the first threshold in accordance with the electric signal F, the control circuit 5 controls the allotment so that in addition to the torque alloted to the internal combustion engine 1 in accordance with the first threshold T1 , torque to be alloted to an electric motor (squirrel-cage induction motor) 2 in accordance with the electric signal F is generated.
Patent JP-H07258374-A (JP)
Title: Production of flexible urethane foam
Inventor: SUZUKI SEIKI
IPC: C08G18/38
Filed: 1994-03-22
Abstract: PURPOSE:To produce the foam which can exhibit high performance even in a low filling ratio by using a polyol containing a dispersed diurea compound obtained by reacting an aromatic monoamine with a diisocyanate in the polyol. CONSTITUTION:An organic-filler-filled polyurethane foam is obtained by using a polyol component (A') at least partially consisting of a polyol (A) containing 0.1-20wt.% dispersed diurea compound obtained by reacting an aromatic monoamine (C) with a diisocyanate compound (B) in polyol A, a polyisocyanate, a blowing agent and additives. The polyol component used in the above production may further contain a low-molecular, polyether, castor oil or the like polyol. The diurea compound obtained by using 4,4'-diphenylmethane diisocyanate as component B and aniline as component C is desirable. Component A' is obtained by heating an A/C mixture under agitation and adding component B to the reaction mixture under agitation. According to this process, a flexible urethane foam of good properties can be obtained.